Original Factory Clark GT30, 50, 60E Gasoline Tractor Service Repair Manual is a Complete Informational Book. This Service Manual has easy-to-read text sections with top quality diagrams and instructions. Trust Clark GT30, 50, 60E Gasoline Tractor Service Repair Manual will give you everything you need to do the job. Save time and money by doing it yourself, with the confidence only a Clark GT30, 50, 60E Gasoline Tractor Service Repair Manual can provide.